METHOD AND APPARATUS FOR TRAINING SPATIO-TEMPORAL DATA PROCESSING MODEL, AND DEVICE AND STORAGE MEDIUM

WIPO Patent Application WO/2022/252843

A1

Disclosed are a method and apparatus for training a spatio-temporal data processing model, and a device and a storage medium. The method comprises: extracting target spatio-temporal data of any area from a training data set, wherein the training data set comprises spatio-temporal data and attributes of each area; acquiring first reference spatio-temporal data of a first reference area, which has the same attribute as any area, and second reference spatio-temporal data of a second reference area, which has an attribute different from that of any area; inputting the target spatio-temporal data, the first reference spatio-temporal data and the second reference spatio-temporal data into a model to be trained, so as to acquire a first data representation, a second data representation and a third data representation; and if the difference between the first data representation and the second data representation is less than a first threshold value, and the difference between the first data representation and the third data representation is greater than a second threshold value, ending the training of the model.

LI TING (CN)
BAO KAINAN (CN)
ZHANG JUNBO (CN)
ZHENG YU (CN)

PCT/CN2022/086925

December 08, 2022

April 14, 2022

Click for automatic bibliography generation  

JINGDONG CITY BEIJING DIGITS TECH CO LTD (CN)

G06K9/62; G06N3/08; G06N3/04; G06N5/04; G06Q50/26

CN113723607A	2021-11-30
CN112016682A	2020-12-01
CN112800053A	2021-05-14
US20200184252A1	2020-06-11
US20210103815A1	2021-04-08

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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